WoW!!! This is a rare collectors item 229 Grams.  2" -  Fluorite was named after the Latin word, fluere, meaning “to flow,” stemming from Fluorite’s ability to act as a flux between metals. Because of its rainbow coloring, Fluorite was thought to house rainbows.  Flourite Alone, provides focus!  Aura treated items (which is a mineral heat treated over the surface of the crystal)   ENHANCES the main crystal.